Finance MCP: stock, market and crypto data for your AI agent

    For analysts, investors and developers whose AI agent needs market data. Ask for a quote, years of price history, financial statements, SEC filings, insider trades, options, forex, crypto or DeFi figures, and your agent pulls them from sources such as Yahoo Finance, Finnhub, Nasdaq and DefiLlama. No API keys, pay per call. Data, not financial advice.

    274 tools and 60 skills that use them. Pay per use from one balance, no API keys.

    Connect your AI AgentSee the tools

    Starting prices. Prices can vary with length and quality. Your AI Agent works out the exact price, runs the tool from your balance and tells you what it cost. Failed uses are free.

    What do you want your agent to do?

    Our finance tools and MCPs

    SourceBest forExample, today's priceOfficial MCP
    Yahoo FinanceQuotes, historical prices, company profiles and market newsYahoo Finance Get quote, $0.065 per callThird parties only
    FinnhubReal-time quotes, fundamentals and company news by tickerReal-time stock quote by ticker — price, day change, FreeYes
    Financial DatasetsUS financial statements, SEC filings, insider trades and earningsUS company financial statements, $0.026 per callYes
    Twelve DataStock, forex and crypto quotes and intraday time seriesStock OHLCV time series by symbol — 1min to 1month, FreeYes
    NasdaqOption chains, earnings calendar, short interest and screenersNasdaq Get option chain, $0.013 per call
    DefiLlamaDeFi TVL, yields, stablecoins and token pricesDefiLlama : Protocols, $0.0004 per callYes

    Our finance tools also include Tiingo, Marketstack, StockAnalysis, MarketBeat, Finviz, SECForm4 and Google Finance. Missing a source? Get in touch.

    How to choose the best finance tool or MCP for you

    Real time, delayed or end of day

    Check the time stamp on every quote. Some sources return the latest trade, others a delayed price or the last close. For anything time sensitive, ask your agent which source it used and when the price was set.

    Prices, fundamentals or filings

    Quote and history tools answer what a price is or was. Statement and filing tools answer how a company is doing. DefiLlama covers DeFi protocols, not listed stocks. Start from your question, not the brand.

    History and bar size

    For long backtests use adjusted daily prices, so splits and dividends don't show up as false jumps. For intraday patterns use hourly or minute bars, and keep the date range short.

    US or global coverage

    Financial Datasets covers US companies. Twelve Data and Marketstack list exchanges in many countries. Before a long run, ask your agent to test one ticker from each market you need.

    If you needChooseToday's price
    A live price for a watchlistFinnhub quoteFree
    Long daily price history for a backtestTiingo end-of-day pricesFree
    Intraday barsTwelve Data time seriesFree
    Income statements and balance sheetsFinancial Datasets statements$0.026 per call
    Insider buys and sellsFinancial Datasets insider trades$0.026 per call
    An option chainNasdaq option chain$0.013 per call
    TVL of DeFi protocolsDefiLlama protocols$0.0004 per call

    Quick picks: Finnhub for live quotes, Tiingo for long price history, Financial Datasets for statements and filings, Nasdaq for options and DefiLlama for DeFi.

    Why use Agensi instead of separate finance MCPs?

    Finnhub, Financial Datasets, Twelve Data and DefiLlama each run an MCP server of their own, and most of them want an account or an API key. An agent that needs a quote, a balance sheet and a DeFi chart ends up with several connections and bills. With Agensi it reaches all of these sources through one connection, with no API keys, and pays per call from one balance. It runs a tool without asking while your balance covers it, then tells you what it cost. In Dashboard → Balance you can set limits per use, day and month, or have it ask first.

    What you getOfficial MCP per brandOwn API key or community serverAgensi
    AccountsOne per brandOne per brandOne
    API keysPer brand, or a sign-inPer brand, kept by youNone
    PaymentA plan or credits per brandPer brandOne balance, per use
    Spending controlVariesUp to youLimits per use, day and month, or ask first
    Several sources in one answerConnect several serversSeveral servers and keysOne connection
    Skills for the whole jobNoNoYes, from the marketplace

    When another way is the better choice. If you already pay for a Finnhub, Financial Datasets or Twelve Data plan and make many calls a day, their own MCP servers use the limits you already have. To place trades, use your broker's own tools: ours only read data.

    Set up in your AI agent

    Connect your AI agent to Agensi once, sign in and click Allow. After that it can use every tool: it runs one from your balance and tells you what it cost. No API keys or provider accounts.

    1. Open Settings, then Connectors, then Browse connectors and add Agensi (or Add custom connector and paste https://mcp.agensi.io/mcp/auth).
    2. Sign in to Agensi and click Allow. One agent per account: connecting a new one disconnects the old one.
    3. Ask for what you want, for example: "Use Agensi to compare Apple and Microsoft: today's quote, a year of daily prices, the last four quarterly income statements and this week's news for each." Top up from $5 if your balance is low; failed uses are free.

    Grok, VS Code, GitHub Copilot, Cline, Kiro and other agents with remote MCP and sign-in work too: see the setup guide.

    What it costs: a worked example

    "Use Agensi to compare Apple and Microsoft: today's quote, a year of daily prices, the last four quarterly income statements and this week's news for each."
    About$0.052

    At today's starting prices. Your agent works out the exact price for your request and tells you what it cost.

    Combine finance tools with skills

    Finance MCP: frequently asked questions

    An MCP server lets an AI agent such as Claude, ChatGPT or Cursor call data tools by itself. A finance MCP gives it market data: quotes, price history, financial statements, filings and crypto prices. Agensi is one MCP connection that reaches many finance sources, so your agent can combine them in one answer.

    We found no MCP server published by Yahoo itself, only community projects that wrap Yahoo Finance data and that you set up yourself. Our Yahoo Finance tools come from third-party data providers and work without a Yahoo account or API key. For statements and filings, Financial Datasets is often the better fit.

    No. These tools return data: prices, filings, statements and news. They don't tell you what to buy or sell, and a skill that analyzes the data doesn't make it advice. Check the numbers that matter against the source, mind the time stamp on quotes and talk to a licensed adviser before you invest.

    From your Agensi balance, per call, with no subscriptions. Your agent runs a tool without asking while your balance covers it and tells you afterwards what it cost. You can set limits per use, day and month, or have it ask first, in Dashboard → Balance. Failed uses are free.

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    Get in touch

    Questions, partnership ideas, or feedback on the platform? Tell us what's working and what isn't, we love to hear from you!

    SR

    Samuel Rose

    Founder & CEO of Agensi

    Email UsBook a Call

    info@agensi.io

    We typically respond within a few hours during business hours.